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mirror of https://gitlab.isc.org/isc-projects/bind9 synced 2025-08-23 10:39:16 +00:00
bind/lib/isc/assertions.c
David Lawrence 1a69a1a78c Megacommit of dozens of files.
Cleanup of redundant/useless header file inclusion.

ISC style lint, primarily for function declarations and standalone
comments -- ie, those that appear on a line without any code, which
should be written as follows:
   /*
    * This is a comment.
    */
2000-05-08 14:38:29 +00:00

80 lines
1.9 KiB
C

/*
* Copyright (C) 1997, 1998, 1999, 2000 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
* SOFTWARE.
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <isc/assertions.h>
/*
* Forward.
*/
static void default_callback(char *, int, isc_assertiontype_t, char *);
/*
* Public.
*/
isc_assertioncallback_t isc_assertion_failed = default_callback;
void
isc_assertion_setcallback(isc_assertioncallback_t cb) {
if (cb == NULL)
isc_assertion_failed = default_callback;
else
isc_assertion_failed = cb;
}
char *
isc_assertion_typetotext(isc_assertiontype_t type) {
char *result;
switch (type) {
case isc_assertiontype_require:
result = "REQUIRE";
break;
case isc_assertiontype_ensure:
result = "ENSURE";
break;
case isc_assertiontype_insist:
result = "INSIST";
break;
case isc_assertiontype_invariant:
result = "INVARIANT";
break;
default:
result = NULL;
}
return (result);
}
/*
* Private.
*/
static void
default_callback(char *file, int line, isc_assertiontype_t type, char *cond) {
fprintf(stderr, "%s:%d: %s(%s) failed.\n",
file, line, isc_assertion_typetotext(type), cond);
fflush(stderr);
abort();
/* NOTREACHED */
}